What was found
BLEED 4 CAUTION MSG ON CLIMB OUT. MSG 36229. REPLACED NR 4 PRVC AND CHECKED NORMAL PER AMM 36-11-20/401 & IPC 36-11-19-01</P>)
- Difficulty date
- November 30, 2025
- Submitted
- December 1, 2025
- Operation
- Air carrier
- Aircraft
- N487MC
- Make and model
- Boeing 74745EF
- Aircraft serial
- 30609
- Aircraft time
- 101,653 hours, 18,522 cycles
- System (JASC)
- 3610 · Pneumatic Distribution System
- Part
- Valve
- Part number
- 79275515
- Part serial
- 200307089
- Condition
- Faulted
- Location
- Nr 4
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.